Strong Truncation Approximation in Tandem Queues with Blocking

Table 1

Comparison of our bounds.

𝑄	SSB (α, β)	RE (α, β)
5	9.3416	0.0381
10	2.0045	0.0304
15	0.8600	0.0296
20	0.4372	0.0250
25	0.2386	0.0224
30	0.1349	0.0210
35	0.0777	0.0201
40	0.0452	0.0196
45	0.0265	0.0193
50	0.0156	0.0192